73564725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 131991552

約数和(自身を除く): 58426827

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 325, 383, 591, 975, 985, 1149, 1915, 2561, 2955, 4925, 4979, 5745, 7683, 9575, 12805, 14775, 14937, 24895, 28725, 38415, 64025, 74685, 75451, 124475, 192075, 226353, 373425, 377255, 980863, 1131765, 1886275, 2942589, 4904315, 5658825, 14712945, 24521575, 73564725]

約数ペア:

[(1, 73564725), (3, 24521575), (5, 14712945), (13, 5658825), (15, 4904315), (25, 2942589), (39, 1886275), (65, 1131765), (75, 980863), (195, 377255), (197, 373425), (325, 226353), (383, 192075), (591, 124475), (975, 75451), (985, 74685), (1149, 64025), (1915, 38415), (2561, 28725), (2955, 24895), (4925, 14937), (4979, 14775), (5745, 12805), (7683, 9575)]