74983725

素因数分解:

$3^5\times 5^2\times {\mathrm{12343}}^1$

素因数の和:12368

約数の個数: 36

約数和(自身を含む): 139289696

約数和(自身を除く): 64305971

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 12343, 37029, 61715, 111087, 185145, 308575, 333261, 555435, 925725, 999783, 1666305, 2777175, 2999349, 4998915, 8331525, 14996745, 24994575, 74983725]

約数ペア:

[(1, 74983725), (3, 24994575), (5, 14996745), (9, 8331525), (15, 4998915), (25, 2999349), (27, 2777175), (45, 1666305), (75, 999783), (81, 925725), (135, 555435), (225, 333261), (243, 308575), (405, 185145), (675, 111087), (1215, 61715), (2025, 37029), (6075, 12343)]