15672975381

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{29833}}^1$

素因数の和:30146

約数の個数: 48

約数和(自身を含む): 26807639040

約数和(自身を除く): 11134663659

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 269, 279, 651, 807, 1883, 1953, 2421, 5649, 8339, 16947, 25017, 29833, 58373, 75051, 89499, 175119, 208831, 268497, 525357, 626493, 924823, 1879479, 2774469, 6473761, 8025077, 8323407, 19421283, 24075231, 56175539, 58263849, 72225693, 168526617, 248777387, 505579851, 746332161, 1741441709, 2238996483, 5224325127, 15672975381]

約数ペア:

[(1, 15672975381), (3, 5224325127), (7, 2238996483), (9, 1741441709), (21, 746332161), (31, 505579851), (63, 248777387), (93, 168526617), (217, 72225693), (269, 58263849), (279, 56175539), (651, 24075231), (807, 19421283), (1883, 8323407), (1953, 8025077), (2421, 6473761), (5649, 2774469), (8339, 1879479), (16947, 924823), (25017, 626493), (29833, 525357), (58373, 268497), (75051, 208831), (89499, 175119)]