69758685

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 129634560

約数和(自身を除く): 59875875

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 61, 129, 135, 183, 197, 215, 305, 387, 549, 591, 645, 915, 985, 1161, 1647, 1773, 1935, 2623, 2745, 2955, 5319, 5805, 7869, 8235, 8471, 8865, 12017, 13115, 23607, 25413, 26595, 36051, 39345, 42355, 60085, 70821, 76239, 108153, 118035, 127065, 180255, 228717, 324459, 354105, 381195, 516731, 540765, 1143585, 1550193, 1622295, 2583655, 4650579, 7750965, 13951737, 23252895, 69758685]

約数ペア:

[(1, 69758685), (3, 23252895), (5, 13951737), (9, 7750965), (15, 4650579), (27, 2583655), (43, 1622295), (45, 1550193), (61, 1143585), (129, 540765), (135, 516731), (183, 381195), (197, 354105), (215, 324459), (305, 228717), (387, 180255), (549, 127065), (591, 118035), (645, 108153), (915, 76239), (985, 70821), (1161, 60085), (1647, 42355), (1773, 39345), (1935, 36051), (2623, 26595), (2745, 25413), (2955, 23607), (5319, 13115), (5805, 12017), (7869, 8865), (8235, 8471)]