56750625

素因数分解:

$3^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 100

約数和(自身を含む): 113401200

約数和(自身を除く): 56650575

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 59, 75, 81, 95, 125, 135, 171, 177, 225, 285, 295, 375, 405, 475, 513, 531, 625, 675, 855, 885, 1121, 1125, 1425, 1475, 1539, 1593, 1875, 2025, 2375, 2565, 2655, 3363, 3375, 4275, 4425, 4779, 5605, 5625, 7125, 7375, 7695, 7965, 10089, 10125, 11875, 12825, 13275, 16815, 16875, 21375, 22125, 23895, 28025, 30267, 35625, 36875, 38475, 39825, 50445, 50625, 64125, 66375, 84075, 90801, 106875, 110625, 119475, 140125, 151335, 192375, 199125, 252225, 320625, 331875, 420375, 454005, 597375, 700625, 756675, 961875, 995625, 1261125, 2101875, 2270025, 2986875, 3783375, 6305625, 11350125, 18916875, 56750625]

約数ペア:

[(1, 56750625), (3, 18916875), (5, 11350125), (9, 6305625), (15, 3783375), (19, 2986875), (25, 2270025), (27, 2101875), (45, 1261125), (57, 995625), (59, 961875), (75, 756675), (81, 700625), (95, 597375), (125, 454005), (135, 420375), (171, 331875), (177, 320625), (225, 252225), (285, 199125), (295, 192375), (375, 151335), (405, 140125), (475, 119475), (513, 110625), (531, 106875), (625, 90801), (675, 84075), (855, 66375), (885, 64125), (1121, 50625), (1125, 50445), (1425, 39825), (1475, 38475), (1539, 36875), (1593, 35625), (1875, 30267), (2025, 28025), (2375, 23895), (2565, 22125), (2655, 21375), (3363, 16875), (3375, 16815), (4275, 13275), (4425, 12825), (4779, 11875), (5605, 10125), (5625, 10089), (7125, 7965), (7375, 7695)]