4005280275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2287}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 6979315200

約数和(自身を除く): 2974034925

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1229, 1425, 2287, 3687, 6145, 6861, 11435, 18435, 23351, 30725, 34305, 43453, 57175, 70053, 92175, 116755, 130359, 171525, 217265, 350265, 583775, 651795, 1086325, 1751325, 2810723, 3258975, 8432169, 14053615, 42160845, 53403737, 70268075, 160211211, 210804225, 267018685, 801056055, 1335093425, 4005280275]

約数ペア:

[(1, 4005280275), (3, 1335093425), (5, 801056055), (15, 267018685), (19, 210804225), (25, 160211211), (57, 70268075), (75, 53403737), (95, 42160845), (285, 14053615), (475, 8432169), (1229, 3258975), (1425, 2810723), (2287, 1751325), (3687, 1086325), (6145, 651795), (6861, 583775), (11435, 350265), (18435, 217265), (23351, 171525), (30725, 130359), (34305, 116755), (43453, 92175), (57175, 70053)]