74906955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 134244864

約数和(自身を除く): 59337909

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 331, 423, 535, 705, 963, 993, 1605, 1655, 2115, 2979, 4815, 4965, 5029, 14895, 15087, 15557, 25145, 35417, 45261, 46671, 75435, 77785, 106251, 140013, 177085, 226305, 233355, 318753, 531255, 700065, 1593765, 1664599, 4993797, 8322995, 14981391, 24968985, 74906955]

約数ペア:

[(1, 74906955), (3, 24968985), (5, 14981391), (9, 8322995), (15, 4993797), (45, 1664599), (47, 1593765), (107, 700065), (141, 531255), (235, 318753), (321, 233355), (331, 226305), (423, 177085), (535, 140013), (705, 106251), (963, 77785), (993, 75435), (1605, 46671), (1655, 45261), (2115, 35417), (2979, 25145), (4815, 15557), (4965, 15087), (5029, 14895)]