181482015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 369976320

約数和(自身を除く): 188494305

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 61, 65, 73, 95, 143, 165, 183, 195, 209, 219, 247, 285, 305, 365, 429, 627, 671, 715, 741, 793, 803, 915, 949, 1045, 1095, 1159, 1235, 1387, 2013, 2145, 2379, 2409, 2717, 2847, 3135, 3355, 3477, 3705, 3965, 4015, 4161, 4453, 4745, 5795, 6935, 8151, 8723, 10065, 10439, 11895, 12045, 12749, 13359, 13585, 14235, 15067, 15257, 17385, 18031, 20805, 22265, 26169, 31317, 38247, 40755, 43615, 45201, 45771, 48983, 52195, 54093, 57889, 63745, 66795, 75335, 76285, 84607, 90155, 130845, 146949, 156585, 165737, 173667, 191235, 198341, 226005, 228855, 244915, 253821, 270465, 289445, 423035, 497211, 595023, 636779, 734745, 828685, 868335, 930677, 991705, 1099891, 1269105, 1910337, 2486055, 2792031, 2975115, 3183895, 3299673, 4653385, 5499455, 9551685, 12098801, 13960155, 16498365, 36296403, 60494005, 181482015]

約数ペア:

[(1, 181482015), (3, 60494005), (5, 36296403), (11, 16498365), (13, 13960155), (15, 12098801), (19, 9551685), (33, 5499455), (39, 4653385), (55, 3299673), (57, 3183895), (61, 2975115), (65, 2792031), (73, 2486055), (95, 1910337), (143, 1269105), (165, 1099891), (183, 991705), (195, 930677), (209, 868335), (219, 828685), (247, 734745), (285, 636779), (305, 595023), (365, 497211), (429, 423035), (627, 289445), (671, 270465), (715, 253821), (741, 244915), (793, 228855), (803, 226005), (915, 198341), (949, 191235), (1045, 173667), (1095, 165737), (1159, 156585), (1235, 146949), (1387, 130845), (2013, 90155), (2145, 84607), (2379, 76285), (2409, 75335), (2717, 66795), (2847, 63745), (3135, 57889), (3355, 54093), (3477, 52195), (3705, 48983), (3965, 45771), (4015, 45201), (4161, 43615), (4453, 40755), (4745, 38247), (5795, 31317), (6935, 26169), (8151, 22265), (8723, 20805), (10065, 18031), (10439, 17385), (11895, 15257), (12045, 15067), (12749, 14235), (13359, 13585)]