155280239685

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2069}}^1\times {\mathrm{4201}}^1$

素因数の和:6678

約数の個数: 48

約数和(自身を含む): 270025058160

約数和(自身を除く): 114744818475

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 2069, 3573, 4201, 5955, 6207, 10345, 12603, 17865, 18621, 21005, 31035, 37809, 63015, 93105, 189045, 821393, 1667797, 2464179, 4106965, 5003391, 7392537, 8338985, 8691869, 12320895, 15010173, 25016955, 26075607, 36962685, 43459345, 75050865, 78226821, 130378035, 391134105, 3450671993, 10352015979, 17253359965, 31056047937, 51760079895, 155280239685]

約数ペア:

[(1, 155280239685), (3, 51760079895), (5, 31056047937), (9, 17253359965), (15, 10352015979), (45, 3450671993), (397, 391134105), (1191, 130378035), (1985, 78226821), (2069, 75050865), (3573, 43459345), (4201, 36962685), (5955, 26075607), (6207, 25016955), (10345, 15010173), (12603, 12320895), (17865, 8691869), (18621, 8338985), (21005, 7392537), (31035, 5003391), (37809, 4106965), (63015, 2464179), (93105, 1667797), (189045, 821393)]