1838693415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 3236792832

約数和(自身を除く): 1398099417

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 331, 467, 793, 915, 993, 1401, 1655, 2335, 2379, 3965, 4303, 4965, 6071, 7005, 11895, 12909, 18213, 20191, 21515, 28487, 30355, 60573, 64545, 85461, 91065, 100955, 142435, 154577, 262483, 302865, 370331, 427305, 463731, 772885, 787449, 1110993, 1312415, 1851655, 2009501, 2318655, 3937245, 5554965, 6028503, 9429197, 10047505, 28287591, 30142515, 47145985, 122579561, 141437955, 367738683, 612897805, 1838693415]

約数ペア:

[(1, 1838693415), (3, 612897805), (5, 367738683), (13, 141437955), (15, 122579561), (39, 47145985), (61, 30142515), (65, 28287591), (183, 10047505), (195, 9429197), (305, 6028503), (331, 5554965), (467, 3937245), (793, 2318655), (915, 2009501), (993, 1851655), (1401, 1312415), (1655, 1110993), (2335, 787449), (2379, 772885), (3965, 463731), (4303, 427305), (4965, 370331), (6071, 302865), (7005, 262483), (11895, 154577), (12909, 142435), (18213, 100955), (20191, 91065), (21515, 85461), (28487, 64545), (30355, 60573)]