23888925

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 45372096

約数和(自身を除く): 21483171

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 251, 405, 423, 675, 705, 753, 1175, 1255, 1269, 2025, 2115, 2259, 3525, 3765, 3807, 6275, 6345, 6777, 10575, 11295, 11797, 18825, 19035, 20331, 31725, 33885, 35391, 56475, 58985, 95175, 101655, 106173, 169425, 176955, 294925, 318519, 508275, 530865, 884775, 955557, 1592595, 2654325, 4777785, 7962975, 23888925]

約数ペア:

[(1, 23888925), (3, 7962975), (5, 4777785), (9, 2654325), (15, 1592595), (25, 955557), (27, 884775), (45, 530865), (47, 508275), (75, 318519), (81, 294925), (135, 176955), (141, 169425), (225, 106173), (235, 101655), (251, 95175), (405, 58985), (423, 56475), (675, 35391), (705, 33885), (753, 31725), (1175, 20331), (1255, 19035), (1269, 18825), (2025, 11797), (2115, 11295), (2259, 10575), (3525, 6777), (3765, 6345), (3807, 6275)]