73476045

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 136980480

約数和(自身を除く): 63504435

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 97, 135, 155, 181, 279, 291, 465, 485, 543, 837, 873, 905, 1395, 1455, 1629, 2619, 2715, 3007, 4185, 4365, 4887, 5611, 8145, 9021, 13095, 15035, 16833, 17557, 24435, 27063, 28055, 45105, 50499, 52671, 81189, 84165, 87785, 135315, 151497, 158013, 252495, 263355, 405945, 474039, 544267, 757485, 790065, 1632801, 2370195, 2721335, 4898403, 8164005, 14695209, 24492015, 73476045]

約数ペア:

[(1, 73476045), (3, 24492015), (5, 14695209), (9, 8164005), (15, 4898403), (27, 2721335), (31, 2370195), (45, 1632801), (93, 790065), (97, 757485), (135, 544267), (155, 474039), (181, 405945), (279, 263355), (291, 252495), (465, 158013), (485, 151497), (543, 135315), (837, 87785), (873, 84165), (905, 81189), (1395, 52671), (1455, 50499), (1629, 45105), (2619, 28055), (2715, 27063), (3007, 24435), (4185, 17557), (4365, 16833), (4887, 15035), (5611, 13095), (8145, 9021)]