4889625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 4545255

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 59, 65, 75, 85, 125, 177, 195, 221, 255, 295, 325, 375, 425, 663, 767, 885, 975, 1003, 1105, 1275, 1475, 1625, 2125, 2301, 3009, 3315, 3835, 4425, 4875, 5015, 5525, 6375, 7375, 11505, 13039, 15045, 16575, 19175, 22125, 25075, 27625, 39117, 57525, 65195, 75225, 82875, 95875, 125375, 195585, 287625, 325975, 376125, 977925, 1629875, 4889625]

約数ペア:

[(1, 4889625), (3, 1629875), (5, 977925), (13, 376125), (15, 325975), (17, 287625), (25, 195585), (39, 125375), (51, 95875), (59, 82875), (65, 75225), (75, 65195), (85, 57525), (125, 39117), (177, 27625), (195, 25075), (221, 22125), (255, 19175), (295, 16575), (325, 15045), (375, 13039), (425, 11505), (663, 7375), (767, 6375), (885, 5525), (975, 5015), (1003, 4875), (1105, 4425), (1275, 3835), (1475, 3315), (1625, 3009), (2125, 2301)]