15697413681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{48809}}^1$

素因数の和:48973

約数の個数: 32

約数和(自身を含む): 22491648000

約数和(自身を除く): 6794234319

約数列:

[1, 3, 23, 59, 69, 79, 177, 237, 1357, 1817, 4071, 4661, 5451, 13983, 48809, 107203, 146427, 321609, 1122607, 2879731, 3367821, 3855911, 8639193, 11567733, 66233813, 88685953, 198701439, 227498749, 266057859, 682496247, 5232471227, 15697413681]

約数ペア:

[(1, 15697413681), (3, 5232471227), (23, 682496247), (59, 266057859), (69, 227498749), (79, 198701439), (177, 88685953), (237, 66233813), (1357, 11567733), (1817, 8639193), (4071, 3855911), (4661, 3367821), (5451, 2879731), (13983, 1122607), (48809, 321609), (107203, 146427)]