201980336475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4572277}}^1$

素因数の和:4572340

約数の個数: 48

約数和(自身を含む): 362855982080

約数和(自身を除く): 160875645605

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 2325, 2945, 8835, 14725, 44175, 4572277, 13716831, 22861385, 68584155, 86873263, 114306925, 141740587, 260619789, 342920775, 425221761, 434366315, 708702935, 1303098945, 2126108805, 2171831575, 2693071153, 3543514675, 6515494725, 8079213459, 10630544025, 13465355765, 40396067295, 67326778825, 201980336475]

約数ペア:

[(1, 201980336475), (3, 67326778825), (5, 40396067295), (15, 13465355765), (19, 10630544025), (25, 8079213459), (31, 6515494725), (57, 3543514675), (75, 2693071153), (93, 2171831575), (95, 2126108805), (155, 1303098945), (285, 708702935), (465, 434366315), (475, 425221761), (589, 342920775), (775, 260619789), (1425, 141740587), (1767, 114306925), (2325, 86873263), (2945, 68584155), (8835, 22861385), (14725, 13716831), (44175, 4572277)]