42903525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 82280448

約数和(自身を除く): 39376923

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 1065, 1151, 1491, 1775, 2485, 3453, 5325, 5755, 7455, 8057, 12425, 17265, 24171, 28775, 37275, 40285, 81721, 86325, 120855, 201425, 245163, 408605, 572047, 604275, 1225815, 1716141, 2043025, 2860235, 6129075, 8580705, 14301175, 42903525]

約数ペア:

[(1, 42903525), (3, 14301175), (5, 8580705), (7, 6129075), (15, 2860235), (21, 2043025), (25, 1716141), (35, 1225815), (71, 604275), (75, 572047), (105, 408605), (175, 245163), (213, 201425), (355, 120855), (497, 86325), (525, 81721), (1065, 40285), (1151, 37275), (1491, 28775), (1775, 24171), (2485, 17265), (3453, 12425), (5325, 8057), (5755, 7455)]