38174925

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 65567232

約数和(自身を除く): 27392307

約数列:

[1, 3, 5, 15, 25, 67, 71, 75, 107, 201, 213, 321, 335, 355, 535, 1005, 1065, 1605, 1675, 1775, 2675, 4757, 5025, 5325, 7169, 7597, 8025, 14271, 21507, 22791, 23785, 35845, 37985, 71355, 107535, 113955, 118925, 179225, 189925, 356775, 508999, 537675, 569775, 1526997, 2544995, 7634985, 12724975, 38174925]

約数ペア:

[(1, 38174925), (3, 12724975), (5, 7634985), (15, 2544995), (25, 1526997), (67, 569775), (71, 537675), (75, 508999), (107, 356775), (201, 189925), (213, 179225), (321, 118925), (335, 113955), (355, 107535), (535, 71355), (1005, 37985), (1065, 35845), (1605, 23785), (1675, 22791), (1775, 21507), (2675, 14271), (4757, 8025), (5025, 7597), (5325, 7169)]