58540625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 28078831

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 131, 143, 275, 325, 625, 655, 715, 1375, 1441, 1625, 1703, 3125, 3275, 3575, 6875, 7205, 8125, 8515, 16375, 17875, 18733, 34375, 36025, 40625, 42575, 81875, 89375, 93665, 180125, 212875, 409375, 446875, 468325, 900625, 1064375, 2341625, 4503125, 5321875, 11708125, 58540625]

約数ペア:

[(1, 58540625), (5, 11708125), (11, 5321875), (13, 4503125), (25, 2341625), (55, 1064375), (65, 900625), (125, 468325), (131, 446875), (143, 409375), (275, 212875), (325, 180125), (625, 93665), (655, 89375), (715, 81875), (1375, 42575), (1441, 40625), (1625, 36025), (1703, 34375), (3125, 18733), (3275, 17875), (3575, 16375), (6875, 8515), (7205, 8125)]