19372269825

素因数分解:

$3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{60167}}^1$

素因数の和:60245

約数の個数: 72

約数和(自身を含む): 36662528448

約数和(自身を除く): 17290258623

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 243, 265, 405, 477, 675, 795, 1215, 1325, 1431, 2025, 2385, 3975, 4293, 6075, 7155, 11925, 12879, 21465, 35775, 60167, 64395, 107325, 180501, 300835, 321975, 541503, 902505, 1504175, 1624509, 2707515, 3188851, 4512525, 4873527, 8122545, 9566553, 13537575, 14620581, 15944255, 24367635, 28699659, 40612725, 47832765, 73102905, 79721275, 86098977, 121838175, 143498295, 239163825, 258296931, 365514525, 430494885, 717491475, 774890793, 1291484655, 2152474425, 3874453965, 6457423275, 19372269825]

約数ペア:

[(1, 19372269825), (3, 6457423275), (5, 3874453965), (9, 2152474425), (15, 1291484655), (25, 774890793), (27, 717491475), (45, 430494885), (53, 365514525), (75, 258296931), (81, 239163825), (135, 143498295), (159, 121838175), (225, 86098977), (243, 79721275), (265, 73102905), (405, 47832765), (477, 40612725), (675, 28699659), (795, 24367635), (1215, 15944255), (1325, 14620581), (1431, 13537575), (2025, 9566553), (2385, 8122545), (3975, 4873527), (4293, 4512525), (6075, 3188851), (7155, 2707515), (11925, 1624509), (12879, 1504175), (21465, 902505), (35775, 541503), (60167, 321975), (64395, 300835), (107325, 180501)]