1259514465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 2381875200

約数和(自身を除く): 1122360735

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 95, 123, 165, 205, 209, 239, 285, 451, 615, 627, 717, 779, 1045, 1195, 1353, 1681, 2255, 2337, 2629, 3135, 3585, 3895, 4541, 5043, 6765, 7887, 8405, 8569, 9799, 11685, 13145, 13623, 18491, 22705, 25215, 25707, 29397, 31939, 39435, 42845, 48995, 49951, 55473, 68115, 92455, 95817, 107789, 128535, 146985, 149853, 159695, 186181, 249755, 277365, 323367, 351329, 401759, 479085, 538945, 558543, 749265, 930905, 1053987, 1205277, 1616835, 1756645, 2008795, 2047991, 2792715, 4419349, 5269935, 6026385, 6143973, 7633421, 10239955, 13258047, 22096745, 22900263, 30719865, 38167105, 66290235, 83967631, 114501315, 251902893, 419838155, 1259514465]

約数ペア:

[(1, 1259514465), (3, 419838155), (5, 251902893), (11, 114501315), (15, 83967631), (19, 66290235), (33, 38167105), (41, 30719865), (55, 22900263), (57, 22096745), (95, 13258047), (123, 10239955), (165, 7633421), (205, 6143973), (209, 6026385), (239, 5269935), (285, 4419349), (451, 2792715), (615, 2047991), (627, 2008795), (717, 1756645), (779, 1616835), (1045, 1205277), (1195, 1053987), (1353, 930905), (1681, 749265), (2255, 558543), (2337, 538945), (2629, 479085), (3135, 401759), (3585, 351329), (3895, 323367), (4541, 277365), (5043, 249755), (6765, 186181), (7887, 159695), (8405, 149853), (8569, 146985), (9799, 128535), (11685, 107789), (13145, 95817), (13623, 92455), (18491, 68115), (22705, 55473), (25215, 49951), (25707, 48995), (29397, 42845), (31939, 39435)]