2141280225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{453181}}^1$

素因数の和:453207

約数の個数: 48

約数和(自身を含む): 4495565440

約数和(自身を除く): 2354285215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 453181, 1359543, 2265905, 3172267, 4078629, 6797715, 9516801, 11329525, 12235887, 15861335, 20393145, 28550403, 33988575, 47584005, 61179435, 79306675, 85651209, 101965725, 142752015, 237920025, 305897175, 428256045, 713760075, 2141280225]

約数ペア:

[(1, 2141280225), (3, 713760075), (5, 428256045), (7, 305897175), (9, 237920025), (15, 142752015), (21, 101965725), (25, 85651209), (27, 79306675), (35, 61179435), (45, 47584005), (63, 33988575), (75, 28550403), (105, 20393145), (135, 15861335), (175, 12235887), (189, 11329525), (225, 9516801), (315, 6797715), (525, 4078629), (675, 3172267), (945, 2265905), (1575, 1359543), (4725, 453181)]