75874365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 152256000

約数和(自身を除く): 76381635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2765, 3049, 3555, 4977, 8295, 9147, 15245, 21343, 24885, 27441, 45735, 64029, 106715, 137205, 192087, 240871, 320145, 722613, 960435, 1204355, 1686097, 2167839, 3613065, 5058291, 8430485, 10839195, 15174873, 25291455, 75874365]

約数ペア:

[(1, 75874365), (3, 25291455), (5, 15174873), (7, 10839195), (9, 8430485), (15, 5058291), (21, 3613065), (35, 2167839), (45, 1686097), (63, 1204355), (79, 960435), (105, 722613), (237, 320145), (315, 240871), (395, 192087), (553, 137205), (711, 106715), (1185, 64029), (1659, 45735), (2765, 27441), (3049, 24885), (3555, 21343), (4977, 15245), (8295, 9147)]