79893375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 141972480

約数和(自身を除く): 62079105

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 125, 157, 177, 295, 345, 375, 471, 575, 785, 885, 1357, 1475, 1725, 2355, 2875, 3611, 3925, 4071, 4425, 6785, 7375, 8625, 9263, 10833, 11775, 18055, 19625, 20355, 22125, 27789, 33925, 46315, 54165, 58875, 90275, 101775, 138945, 169625, 213049, 231575, 270825, 451375, 508875, 639147, 694725, 1065245, 1157875, 1354125, 3195735, 3473625, 5326225, 15978675, 26631125, 79893375]

約数ペア:

[(1, 79893375), (3, 26631125), (5, 15978675), (15, 5326225), (23, 3473625), (25, 3195735), (59, 1354125), (69, 1157875), (75, 1065245), (115, 694725), (125, 639147), (157, 508875), (177, 451375), (295, 270825), (345, 231575), (375, 213049), (471, 169625), (575, 138945), (785, 101775), (885, 90275), (1357, 58875), (1475, 54165), (1725, 46315), (2355, 33925), (2875, 27789), (3611, 22125), (3925, 20355), (4071, 19625), (4425, 18055), (6785, 11775), (7375, 10833), (8625, 9263)]