15674411385

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1\times {\mathrm{1787}}^1$

素因数の和:3355

約数の個数: 64

約数和(自身を含む): 28548495360

約数和(自身を除く): 12874083975

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1511, 1787, 1935, 4533, 5361, 5805, 7555, 8935, 13599, 16083, 22665, 26805, 40797, 48249, 64973, 67995, 76841, 80415, 194919, 203985, 230523, 241245, 324865, 384205, 584757, 691569, 974595, 1152615, 1754271, 2074707, 2700157, 2923785, 3457845, 8100471, 8771355, 10373535, 13500785, 24301413, 40502355, 72904239, 116106751, 121507065, 348320253, 364521195, 580533755, 1044960759, 1741601265, 3134882277, 5224803795, 15674411385]

約数ペア:

[(1, 15674411385), (3, 5224803795), (5, 3134882277), (9, 1741601265), (15, 1044960759), (27, 580533755), (43, 364521195), (45, 348320253), (129, 121507065), (135, 116106751), (215, 72904239), (387, 40502355), (645, 24301413), (1161, 13500785), (1511, 10373535), (1787, 8771355), (1935, 8100471), (4533, 3457845), (5361, 2923785), (5805, 2700157), (7555, 2074707), (8935, 1754271), (13599, 1152615), (16083, 974595), (22665, 691569), (26805, 584757), (40797, 384205), (48249, 324865), (64973, 241245), (67995, 230523), (76841, 203985), (80415, 194919)]