2137702725

素因数分解:

$3^3\times 5^2\times {\mathrm{751}}^1\times {\mathrm{4217}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 3933200640

約数和(自身を除く): 1795497915

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 751, 2253, 3755, 4217, 6759, 11265, 12651, 18775, 20277, 21085, 33795, 37953, 56325, 63255, 101385, 105425, 113859, 168975, 189765, 316275, 506925, 569295, 948825, 2846475, 3166967, 9500901, 15834835, 28502703, 47504505, 79174175, 85508109, 142513515, 237522525, 427540545, 712567575, 2137702725]

約数ペア:

[(1, 2137702725), (3, 712567575), (5, 427540545), (9, 237522525), (15, 142513515), (25, 85508109), (27, 79174175), (45, 47504505), (75, 28502703), (135, 15834835), (225, 9500901), (675, 3166967), (751, 2846475), (2253, 948825), (3755, 569295), (4217, 506925), (6759, 316275), (11265, 189765), (12651, 168975), (18775, 113859), (20277, 105425), (21085, 101385), (33795, 63255), (37953, 56325)]