71365980405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{12113}}^1$

素因数の和:12366

約数の個数: 64

約数和(自身を含む): 119401786368

約数和(自身を除く): 48035805963

約数列:

[1, 3, 5, 15, 47, 61, 137, 141, 183, 235, 305, 411, 685, 705, 915, 2055, 2867, 6439, 8357, 8601, 12113, 14335, 19317, 25071, 32195, 36339, 41785, 43005, 60565, 96585, 125355, 181695, 392779, 569311, 738893, 1178337, 1659481, 1707933, 1963895, 2216679, 2846555, 3694465, 4978443, 5891685, 8297405, 8539665, 11083395, 24892215, 34727971, 77995607, 101228341, 104183913, 173639855, 233986821, 303685023, 389978035, 506141705, 520919565, 1169934105, 1518425115, 4757732027, 14273196081, 23788660135, 71365980405]

約数ペア:

[(1, 71365980405), (3, 23788660135), (5, 14273196081), (15, 4757732027), (47, 1518425115), (61, 1169934105), (137, 520919565), (141, 506141705), (183, 389978035), (235, 303685023), (305, 233986821), (411, 173639855), (685, 104183913), (705, 101228341), (915, 77995607), (2055, 34727971), (2867, 24892215), (6439, 11083395), (8357, 8539665), (8601, 8297405), (12113, 5891685), (14335, 4978443), (19317, 3694465), (25071, 2846555), (32195, 2216679), (36339, 1963895), (41785, 1707933), (43005, 1659481), (60565, 1178337), (96585, 738893), (125355, 569311), (181695, 392779)]