15240423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 23069952

約数和(自身を除く): 7829529

約数列:

[1, 3, 11, 33, 61, 67, 113, 183, 201, 339, 671, 737, 1243, 2013, 2211, 3729, 4087, 6893, 7571, 12261, 20679, 22713, 44957, 75823, 83281, 134871, 227469, 249843, 461831, 1385493, 5080141, 15240423]

約数ペア:

[(1, 15240423), (3, 5080141), (11, 1385493), (33, 461831), (61, 249843), (67, 227469), (113, 134871), (183, 83281), (201, 75823), (339, 44957), (671, 22713), (737, 20679), (1243, 12261), (2013, 7571), (2211, 6893), (3729, 4087)]