16880821035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7557

約数の個数: 96

約数和(自身を含む): 31445314560

約数和(自身を除く): 14564493525

約数列:

[1, 3, 5, 13, 15, 19, 39, 47, 57, 65, 95, 141, 169, 195, 235, 247, 285, 507, 611, 705, 741, 845, 893, 1235, 1833, 2535, 2679, 3055, 3211, 3705, 4465, 7457, 7943, 9165, 9633, 11609, 13395, 16055, 22371, 23829, 34827, 37285, 39715, 48165, 58045, 96941, 111855, 119145, 141683, 150917, 174135, 290823, 350479, 425049, 452751, 484705, 708415, 754585, 1051437, 1260233, 1454115, 1752395, 1841879, 2125245, 2263755, 3780699, 4556227, 5257185, 5525637, 6301165, 6659101, 9209395, 13668681, 18903495, 19977303, 22781135, 23944427, 27628185, 33295505, 59230951, 68343405, 71833281, 86568313, 99886515, 119722135, 177692853, 259704939, 296154755, 359166405, 432841565, 888464265, 1125388069, 1298524695, 3376164207, 5626940345, 16880821035]

約数ペア:

[(1, 16880821035), (3, 5626940345), (5, 3376164207), (13, 1298524695), (15, 1125388069), (19, 888464265), (39, 432841565), (47, 359166405), (57, 296154755), (65, 259704939), (95, 177692853), (141, 119722135), (169, 99886515), (195, 86568313), (235, 71833281), (247, 68343405), (285, 59230951), (507, 33295505), (611, 27628185), (705, 23944427), (741, 22781135), (845, 19977303), (893, 18903495), (1235, 13668681), (1833, 9209395), (2535, 6659101), (2679, 6301165), (3055, 5525637), (3211, 5257185), (3705, 4556227), (4465, 3780699), (7457, 2263755), (7943, 2125245), (9165, 1841879), (9633, 1752395), (11609, 1454115), (13395, 1260233), (16055, 1051437), (22371, 754585), (23829, 708415), (34827, 484705), (37285, 452751), (39715, 425049), (48165, 350479), (58045, 290823), (96941, 174135), (111855, 150917), (119145, 141683)]