2480495625

素因数分解:

$3^2\times 5^4\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2748

約数の個数: 60

約数和(自身を含む): 4504886100

約数和(自身を除く): 2024390475

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 173, 225, 375, 519, 625, 865, 1125, 1557, 1875, 2549, 2595, 4325, 5625, 7647, 7785, 12745, 12975, 21625, 22941, 38235, 38925, 63725, 64875, 108125, 114705, 191175, 194625, 318625, 324375, 440977, 573525, 955875, 973125, 1322931, 1593125, 2204885, 2867625, 3968793, 4779375, 6614655, 11024425, 14338125, 19843965, 33073275, 55122125, 99219825, 165366375, 275610625, 496099125, 826831875, 2480495625]

約数ペア:

[(1, 2480495625), (3, 826831875), (5, 496099125), (9, 275610625), (15, 165366375), (25, 99219825), (45, 55122125), (75, 33073275), (125, 19843965), (173, 14338125), (225, 11024425), (375, 6614655), (519, 4779375), (625, 3968793), (865, 2867625), (1125, 2204885), (1557, 1593125), (1875, 1322931), (2549, 973125), (2595, 955875), (4325, 573525), (5625, 440977), (7647, 324375), (7785, 318625), (12745, 194625), (12975, 191175), (21625, 114705), (22941, 108125), (38235, 64875), (38925, 63725)]