23516025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 42497280

約数和(自身を除く): 18981255

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 271, 325, 445, 813, 975, 1157, 1335, 1355, 2225, 3471, 3523, 4065, 5785, 6675, 6775, 10569, 17355, 17615, 20325, 24119, 28925, 52845, 72357, 86775, 88075, 120595, 264225, 313547, 361785, 602975, 940641, 1567735, 1808925, 4703205, 7838675, 23516025]

約数ペア:

[(1, 23516025), (3, 7838675), (5, 4703205), (13, 1808925), (15, 1567735), (25, 940641), (39, 602975), (65, 361785), (75, 313547), (89, 264225), (195, 120595), (267, 88075), (271, 86775), (325, 72357), (445, 52845), (813, 28925), (975, 24119), (1157, 20325), (1335, 17615), (1355, 17355), (2225, 10569), (3471, 6775), (3523, 6675), (4065, 5785)]