83521875

素因数分解:

$3^1\times 5^5\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 58969005

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 151, 177, 295, 375, 453, 625, 755, 885, 1475, 1875, 2265, 3125, 3775, 4425, 7375, 8909, 9375, 11325, 18875, 22125, 26727, 36875, 44545, 56625, 94375, 110625, 133635, 184375, 222725, 283125, 471875, 553125, 668175, 1113625, 1415625, 3340875, 5568125, 16704375, 27840625, 83521875]

約数ペア:

[(1, 83521875), (3, 27840625), (5, 16704375), (15, 5568125), (25, 3340875), (59, 1415625), (75, 1113625), (125, 668175), (151, 553125), (177, 471875), (295, 283125), (375, 222725), (453, 184375), (625, 133635), (755, 110625), (885, 94375), (1475, 56625), (1875, 44545), (2265, 36875), (3125, 26727), (3775, 22125), (4425, 18875), (7375, 11325), (8909, 9375)]