145227735

素因数分解:

$3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 276335280

約数和(自身を除く): 131107545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 233, 243, 285, 405, 513, 699, 729, 855, 1165, 1215, 1539, 2097, 2187, 2565, 3495, 3645, 4427, 4617, 6291, 6561, 7695, 10485, 10935, 13281, 13851, 18873, 22135, 23085, 31455, 32805, 39843, 41553, 56619, 66405, 69255, 94365, 119529, 124659, 169857, 199215, 207765, 283095, 358587, 509571, 597645, 623295, 849285, 1075761, 1528713, 1792935, 2547855, 3227283, 5378805, 7643565, 9681849, 16136415, 29045547, 48409245, 145227735]

約数ペア:

[(1, 145227735), (3, 48409245), (5, 29045547), (9, 16136415), (15, 9681849), (19, 7643565), (27, 5378805), (45, 3227283), (57, 2547855), (81, 1792935), (95, 1528713), (135, 1075761), (171, 849285), (233, 623295), (243, 597645), (285, 509571), (405, 358587), (513, 283095), (699, 207765), (729, 199215), (855, 169857), (1165, 124659), (1215, 119529), (1539, 94365), (2097, 69255), (2187, 66405), (2565, 56619), (3495, 41553), (3645, 39843), (4427, 32805), (4617, 31455), (6291, 23085), (6561, 22135), (7695, 18873), (10485, 13851), (10935, 13281)]