2100306525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22973}}^1$

素因数の和:23062

約数の個数: 48

約数和(自身を含む): 3692013696

約数和(自身を除く): 1591707171

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 1219, 1325, 1725, 3657, 3975, 6095, 18285, 22973, 30475, 68919, 91425, 114865, 344595, 528379, 574325, 1217569, 1585137, 1722975, 2641895, 3652707, 6087845, 7925685, 13209475, 18263535, 28004087, 30439225, 39628425, 84012261, 91317675, 140020435, 420061305, 700102175, 2100306525]

約数ペア:

[(1, 2100306525), (3, 700102175), (5, 420061305), (15, 140020435), (23, 91317675), (25, 84012261), (53, 39628425), (69, 30439225), (75, 28004087), (115, 18263535), (159, 13209475), (265, 7925685), (345, 6087845), (575, 3652707), (795, 2641895), (1219, 1722975), (1325, 1585137), (1725, 1217569), (3657, 574325), (3975, 528379), (6095, 344595), (18285, 114865), (22973, 91425), (30475, 68919)]