15729129765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{634367}}^1$

素因数の和:634426

約数の個数: 48

約数和(自身を含む): 29688422400

約数和(自身を除く): 13959292635

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 8265, 24795, 634367, 1903101, 3171835, 5709303, 9515505, 12052973, 18396643, 28546515, 36158919, 55189929, 60264865, 91983215, 108476757, 165569787, 180794595, 275949645, 349536217, 542383785, 827848935, 1048608651, 1747681085, 3145825953, 5243043255, 15729129765]

約数ペア:

[(1, 15729129765), (3, 5243043255), (5, 3145825953), (9, 1747681085), (15, 1048608651), (19, 827848935), (29, 542383785), (45, 349536217), (57, 275949645), (87, 180794595), (95, 165569787), (145, 108476757), (171, 91983215), (261, 60264865), (285, 55189929), (435, 36158919), (551, 28546515), (855, 18396643), (1305, 12052973), (1653, 9515505), (2755, 5709303), (4959, 3171835), (8265, 1903101), (24795, 634367)]