73296015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 135260160

約数和(自身を除く): 61964145

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 73, 95, 195, 219, 247, 271, 285, 365, 741, 813, 949, 1095, 1235, 1355, 1387, 2847, 3523, 3705, 4065, 4161, 4745, 5149, 6935, 10569, 14235, 15447, 17615, 18031, 19783, 20805, 25745, 52845, 54093, 59349, 66937, 77235, 90155, 98915, 200811, 257179, 270465, 296745, 334685, 375877, 771537, 1004055, 1127631, 1285895, 1879385, 3857685, 4886401, 5638155, 14659203, 24432005, 73296015]

約数ペア:

[(1, 73296015), (3, 24432005), (5, 14659203), (13, 5638155), (15, 4886401), (19, 3857685), (39, 1879385), (57, 1285895), (65, 1127631), (73, 1004055), (95, 771537), (195, 375877), (219, 334685), (247, 296745), (271, 270465), (285, 257179), (365, 200811), (741, 98915), (813, 90155), (949, 77235), (1095, 66937), (1235, 59349), (1355, 54093), (1387, 52845), (2847, 25745), (3523, 20805), (3705, 19783), (4065, 18031), (4161, 17615), (4745, 15447), (5149, 14235), (6935, 10569)]