145710075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 289505280

約数和(自身を除く): 143795205

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 49, 75, 93, 105, 147, 155, 175, 217, 245, 465, 525, 651, 735, 775, 1085, 1225, 1279, 1519, 2325, 3255, 3675, 3837, 4557, 5425, 6395, 7595, 8953, 16275, 19185, 22785, 26859, 31975, 37975, 39649, 44765, 62671, 95925, 113925, 118947, 134295, 188013, 198245, 223825, 277543, 313355, 594735, 671475, 832629, 940065, 991225, 1387715, 1566775, 1942801, 2973675, 4163145, 4700325, 5828403, 6938575, 9714005, 20815725, 29142015, 48570025, 145710075]

約数ペア:

[(1, 145710075), (3, 48570025), (5, 29142015), (7, 20815725), (15, 9714005), (21, 6938575), (25, 5828403), (31, 4700325), (35, 4163145), (49, 2973675), (75, 1942801), (93, 1566775), (105, 1387715), (147, 991225), (155, 940065), (175, 832629), (217, 671475), (245, 594735), (465, 313355), (525, 277543), (651, 223825), (735, 198245), (775, 188013), (1085, 134295), (1225, 118947), (1279, 113925), (1519, 95925), (2325, 62671), (3255, 44765), (3675, 39649), (3837, 37975), (4557, 31975), (5425, 26859), (6395, 22785), (7595, 19185), (8953, 16275)]