215859525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5791}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 413687808

約数和(自身を除く): 197828283

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1491, 1775, 2485, 5325, 5791, 7455, 12425, 17373, 28955, 37275, 40537, 86865, 121611, 144775, 202685, 411161, 434325, 608055, 1013425, 1233483, 2055805, 2878127, 3040275, 6167415, 8634381, 10279025, 14390635, 30837075, 43171905, 71953175, 215859525]

約数ペア:

[(1, 215859525), (3, 71953175), (5, 43171905), (7, 30837075), (15, 14390635), (21, 10279025), (25, 8634381), (35, 6167415), (71, 3040275), (75, 2878127), (105, 2055805), (175, 1233483), (213, 1013425), (355, 608055), (497, 434325), (525, 411161), (1065, 202685), (1491, 144775), (1775, 121611), (2485, 86865), (5325, 40537), (5791, 37275), (7455, 28955), (12425, 17373)]