2669625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 5690880

約数和(自身を除く): 3021255

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 113, 125, 135, 175, 189, 225, 315, 339, 375, 525, 565, 675, 791, 875, 945, 1017, 1125, 1575, 1695, 2373, 2625, 2825, 3051, 3375, 3955, 4725, 5085, 7119, 7875, 8475, 11865, 14125, 15255, 19775, 21357, 23625, 25425, 35595, 42375, 59325, 76275, 98875, 106785, 127125, 177975, 296625, 381375, 533925, 889875, 2669625]

約数ペア:

[(1, 2669625), (3, 889875), (5, 533925), (7, 381375), (9, 296625), (15, 177975), (21, 127125), (25, 106785), (27, 98875), (35, 76275), (45, 59325), (63, 42375), (75, 35595), (105, 25425), (113, 23625), (125, 21357), (135, 19775), (175, 15255), (189, 14125), (225, 11865), (315, 8475), (339, 7875), (375, 7119), (525, 5085), (565, 4725), (675, 3955), (791, 3375), (875, 3051), (945, 2825), (1017, 2625), (1125, 2373), (1575, 1695)]