74105949125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4951}}^1$

素因数の和:5191

約数の個数: 64

約数和(自身を含む): 101922143232

約数和(自身を除く): 27816194107

約数列:

[1, 5, 13, 25, 61, 65, 125, 151, 305, 325, 755, 793, 1525, 1625, 1963, 3775, 3965, 4951, 7625, 9211, 9815, 18875, 19825, 24755, 46055, 49075, 64363, 99125, 119743, 123775, 230275, 245375, 302011, 321815, 598715, 618875, 747601, 1151375, 1510055, 1609075, 2993575, 3738005, 3926143, 7550275, 8045375, 9718813, 14967875, 18690025, 19630715, 37751375, 45603661, 48594065, 93450125, 98153575, 228018305, 242970325, 490767875, 592847593, 1140091525, 1214851625, 2964237965, 5700457625, 14821189825, 74105949125]

約数ペア:

[(1, 74105949125), (5, 14821189825), (13, 5700457625), (25, 2964237965), (61, 1214851625), (65, 1140091525), (125, 592847593), (151, 490767875), (305, 242970325), (325, 228018305), (755, 98153575), (793, 93450125), (1525, 48594065), (1625, 45603661), (1963, 37751375), (3775, 19630715), (3965, 18690025), (4951, 14967875), (7625, 9718813), (9211, 8045375), (9815, 7550275), (18875, 3926143), (19825, 3738005), (24755, 2993575), (46055, 1609075), (49075, 1510055), (64363, 1151375), (99125, 747601), (119743, 618875), (123775, 598715), (230275, 321815), (245375, 302011)]