304887015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 574279680

約数和(自身を除く): 269392665

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2945, 5301, 8835, 11503, 26505, 34509, 57515, 103527, 172545, 218557, 356593, 517635, 655671, 1069779, 1092785, 1782965, 1967013, 3209337, 3278355, 5348895, 6775267, 9835065, 16046685, 20325801, 33876335, 60977403, 101629005, 304887015]

約数ペア:

[(1, 304887015), (3, 101629005), (5, 60977403), (9, 33876335), (15, 20325801), (19, 16046685), (31, 9835065), (45, 6775267), (57, 5348895), (93, 3278355), (95, 3209337), (155, 1967013), (171, 1782965), (279, 1092785), (285, 1069779), (465, 655671), (589, 517635), (855, 356593), (1395, 218557), (1767, 172545), (2945, 103527), (5301, 57515), (8835, 34509), (11503, 26505)]