74182065

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 121368576

約数和(自身を除く): 47186511

約数列:

[1, 3, 5, 15, 67, 201, 223, 331, 335, 669, 993, 1005, 1115, 1655, 3345, 4965, 14941, 22177, 44823, 66531, 73813, 74705, 110885, 221439, 224115, 332655, 369065, 1107195, 4945471, 14836413, 24727355, 74182065]

約数ペア:

[(1, 74182065), (3, 24727355), (5, 14836413), (15, 4945471), (67, 1107195), (201, 369065), (223, 332655), (331, 224115), (335, 221439), (669, 110885), (993, 74705), (1005, 73813), (1115, 66531), (1655, 44823), (3345, 22177), (4965, 14941)]