145548645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 283253760

約数和(自身を除く): 137705115

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1615, 2731, 2805, 3135, 3553, 4845, 8193, 10659, 13655, 17765, 30041, 40965, 46427, 51889, 53295, 90123, 139281, 150205, 155667, 232135, 259445, 450615, 510697, 570779, 696405, 778335, 882113, 1532091, 1712337, 2553485, 2646339, 2853895, 4410565, 7660455, 8561685, 9703243, 13231695, 29109729, 48516215, 145548645]

約数ペア:

[(1, 145548645), (3, 48516215), (5, 29109729), (11, 13231695), (15, 9703243), (17, 8561685), (19, 7660455), (33, 4410565), (51, 2853895), (55, 2646339), (57, 2553485), (85, 1712337), (95, 1532091), (165, 882113), (187, 778335), (209, 696405), (255, 570779), (285, 510697), (323, 450615), (561, 259445), (627, 232135), (935, 155667), (969, 150205), (1045, 139281), (1615, 90123), (2731, 53295), (2805, 51889), (3135, 46427), (3553, 40965), (4845, 30041), (8193, 17765), (10659, 13655)]