99878025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 80110455

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 325, 445, 975, 1151, 1157, 1335, 2225, 3453, 3471, 5755, 5785, 6675, 14963, 17265, 17355, 28775, 28925, 44889, 74815, 86325, 86775, 102439, 224445, 307317, 374075, 512195, 1122225, 1331707, 1536585, 2560975, 3995121, 6658535, 7682925, 19975605, 33292675, 99878025]

約数ペア:

[(1, 99878025), (3, 33292675), (5, 19975605), (13, 7682925), (15, 6658535), (25, 3995121), (39, 2560975), (65, 1536585), (75, 1331707), (89, 1122225), (195, 512195), (267, 374075), (325, 307317), (445, 224445), (975, 102439), (1151, 86775), (1157, 86325), (1335, 74815), (2225, 44889), (3453, 28925), (3471, 28775), (5755, 17355), (5785, 17265), (6675, 14963)]