23513875

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 13832525

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 245, 275, 349, 385, 539, 875, 1225, 1375, 1745, 1925, 2443, 2695, 3839, 6125, 8725, 9625, 12215, 13475, 17101, 19195, 26873, 43625, 61075, 67375, 85505, 95975, 134365, 188111, 305375, 427525, 479875, 671825, 940555, 2137625, 3359125, 4702775, 23513875]

約数ペア:

[(1, 23513875), (5, 4702775), (7, 3359125), (11, 2137625), (25, 940555), (35, 671825), (49, 479875), (55, 427525), (77, 305375), (125, 188111), (175, 134365), (245, 95975), (275, 85505), (349, 67375), (385, 61075), (539, 43625), (875, 26873), (1225, 19195), (1375, 17101), (1745, 13475), (1925, 12215), (2443, 9625), (2695, 8725), (3839, 6125)]