14920147575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{2477}}^1$

素因数の和:3921

約数の個数: 72

約数和(自身を含む): 28161478800

約数和(自身を除く): 13241331225

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1409, 1425, 2477, 4227, 4275, 7045, 7431, 12385, 12681, 21135, 22293, 26771, 35225, 37155, 47063, 61925, 63405, 80313, 105675, 111465, 133855, 141189, 185775, 235315, 240939, 317025, 401565, 423567, 557325, 669275, 705945, 1176575, 1204695, 2007825, 2117835, 3490093, 3529725, 6023475, 10470279, 10589175, 17450465, 31410837, 52351395, 66311767, 87252325, 157054185, 198935301, 261756975, 331558835, 596805903, 785270925, 994676505, 1657794175, 2984029515, 4973382525, 14920147575]

約数ペア:

[(1, 14920147575), (3, 4973382525), (5, 2984029515), (9, 1657794175), (15, 994676505), (19, 785270925), (25, 596805903), (45, 331558835), (57, 261756975), (75, 198935301), (95, 157054185), (171, 87252325), (225, 66311767), (285, 52351395), (475, 31410837), (855, 17450465), (1409, 10589175), (1425, 10470279), (2477, 6023475), (4227, 3529725), (4275, 3490093), (7045, 2117835), (7431, 2007825), (12385, 1204695), (12681, 1176575), (21135, 705945), (22293, 669275), (26771, 557325), (35225, 423567), (37155, 401565), (47063, 317025), (61925, 240939), (63405, 235315), (80313, 185775), (105675, 141189), (111465, 133855)]