98985375

素因数分解:

$3^3\times 5^3\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 185203200

約数和(自身を除く): 86217825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 139, 211, 225, 375, 417, 633, 675, 695, 1055, 1125, 1251, 1899, 2085, 3165, 3375, 3475, 3753, 5275, 5697, 6255, 9495, 10425, 15825, 17375, 18765, 26375, 28485, 29329, 31275, 47475, 52125, 79125, 87987, 93825, 142425, 146645, 156375, 237375, 263961, 439935, 469125, 712125, 733225, 791883, 1319805, 2199675, 3666125, 3959415, 6599025, 10998375, 19797075, 32995125, 98985375]

約数ペア:

[(1, 98985375), (3, 32995125), (5, 19797075), (9, 10998375), (15, 6599025), (25, 3959415), (27, 3666125), (45, 2199675), (75, 1319805), (125, 791883), (135, 733225), (139, 712125), (211, 469125), (225, 439935), (375, 263961), (417, 237375), (633, 156375), (675, 146645), (695, 142425), (1055, 93825), (1125, 87987), (1251, 79125), (1899, 52125), (2085, 47475), (3165, 31275), (3375, 29329), (3475, 28485), (3753, 26375), (5275, 18765), (5697, 17375), (6255, 15825), (9495, 10425)]