103215735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 211046400

約数和(自身を除く): 107830665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 239, 315, 457, 717, 945, 1195, 1371, 1673, 2151, 2285, 3199, 3585, 4113, 5019, 6453, 6855, 8365, 9597, 10755, 12339, 15057, 15995, 20565, 25095, 28791, 32265, 45171, 47985, 61695, 75285, 86373, 109223, 143955, 225855, 327669, 431865, 546115, 764561, 983007, 1638345, 2293683, 2949021, 3822805, 4915035, 6881049, 11468415, 14745105, 20643147, 34405245, 103215735]

約数ペア:

[(1, 103215735), (3, 34405245), (5, 20643147), (7, 14745105), (9, 11468415), (15, 6881049), (21, 4915035), (27, 3822805), (35, 2949021), (45, 2293683), (63, 1638345), (105, 983007), (135, 764561), (189, 546115), (239, 431865), (315, 327669), (457, 225855), (717, 143955), (945, 109223), (1195, 86373), (1371, 75285), (1673, 61695), (2151, 47985), (2285, 45171), (3199, 32265), (3585, 28791), (4113, 25095), (5019, 20565), (6453, 15995), (6855, 15057), (8365, 12339), (9597, 10755)]