55363185

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 101088000

約数和(自身を除く): 45724815

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 149, 207, 345, 359, 447, 745, 1035, 1077, 1341, 1795, 2235, 3231, 3427, 5385, 6705, 8257, 10281, 16155, 17135, 24771, 30843, 41285, 51405, 53491, 74313, 123855, 154215, 160473, 267455, 371565, 481419, 802365, 1230293, 2407095, 3690879, 6151465, 11072637, 18454395, 55363185]

約数ペア:

[(1, 55363185), (3, 18454395), (5, 11072637), (9, 6151465), (15, 3690879), (23, 2407095), (45, 1230293), (69, 802365), (115, 481419), (149, 371565), (207, 267455), (345, 160473), (359, 154215), (447, 123855), (745, 74313), (1035, 53491), (1077, 51405), (1341, 41285), (1795, 30843), (2235, 24771), (3231, 17135), (3427, 16155), (5385, 10281), (6705, 8257)]