465157245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 907804800

約数和(自身を除く): 442647555

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 139, 145, 147, 157, 203, 245, 417, 435, 471, 609, 695, 735, 785, 973, 1015, 1099, 1421, 2085, 2355, 2919, 3045, 3297, 4031, 4263, 4553, 4865, 5495, 6811, 7105, 7693, 12093, 13659, 14595, 16485, 20155, 20433, 21315, 21823, 22765, 23079, 28217, 31871, 34055, 38465, 60465, 65469, 68295, 84651, 95613, 102165, 109115, 115395, 141085, 152761, 159355, 197519, 223097, 327345, 423255, 458283, 478065, 592557, 632867, 669291, 763805, 987595, 1069327, 1115485, 1898601, 2291415, 2962785, 3164335, 3207981, 3346455, 4430069, 5346635, 9493005, 13290207, 16039905, 22150345, 31010483, 66451035, 93031449, 155052415, 465157245]

約数ペア:

[(1, 465157245), (3, 155052415), (5, 93031449), (7, 66451035), (15, 31010483), (21, 22150345), (29, 16039905), (35, 13290207), (49, 9493005), (87, 5346635), (105, 4430069), (139, 3346455), (145, 3207981), (147, 3164335), (157, 2962785), (203, 2291415), (245, 1898601), (417, 1115485), (435, 1069327), (471, 987595), (609, 763805), (695, 669291), (735, 632867), (785, 592557), (973, 478065), (1015, 458283), (1099, 423255), (1421, 327345), (2085, 223097), (2355, 197519), (2919, 159355), (3045, 152761), (3297, 141085), (4031, 115395), (4263, 109115), (4553, 102165), (4865, 95613), (5495, 84651), (6811, 68295), (7105, 65469), (7693, 60465), (12093, 38465), (13659, 34055), (14595, 31871), (16485, 28217), (20155, 23079), (20433, 22765), (21315, 21823)]