23863125

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 47234880

約数和(自身を除く): 23371755

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 89, 125, 143, 165, 195, 267, 275, 325, 375, 429, 445, 625, 715, 825, 975, 979, 1157, 1335, 1375, 1625, 1875, 2145, 2225, 2937, 3471, 3575, 4125, 4875, 4895, 5785, 6675, 6875, 8125, 10725, 11125, 12727, 14685, 17355, 17875, 20625, 24375, 24475, 28925, 33375, 38181, 53625, 55625, 63635, 73425, 86775, 89375, 122375, 144625, 166875, 190905, 268125, 318175, 367125, 433875, 611875, 723125, 954525, 1590875, 1835625, 2169375, 4772625, 7954375, 23863125]

約数ペア:

[(1, 23863125), (3, 7954375), (5, 4772625), (11, 2169375), (13, 1835625), (15, 1590875), (25, 954525), (33, 723125), (39, 611875), (55, 433875), (65, 367125), (75, 318175), (89, 268125), (125, 190905), (143, 166875), (165, 144625), (195, 122375), (267, 89375), (275, 86775), (325, 73425), (375, 63635), (429, 55625), (445, 53625), (625, 38181), (715, 33375), (825, 28925), (975, 24475), (979, 24375), (1157, 20625), (1335, 17875), (1375, 17355), (1625, 14685), (1875, 12727), (2145, 11125), (2225, 10725), (2937, 8125), (3471, 6875), (3575, 6675), (4125, 5785), (4875, 4895)]