1219360147285

素因数分解:

$5^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{1459}}^1\times {\mathrm{3761}}^1$

素因数の和:6146

約数の個数: 48

約数和(自身を含む): 1705625190720

約数和(自身を除く): 486265043435

約数列:

[1, 5, 7, 35, 49, 245, 907, 1459, 3761, 4535, 6349, 7295, 10213, 18805, 26327, 31745, 44443, 51065, 71491, 131635, 184289, 222215, 357455, 921445, 1323313, 3411227, 5487299, 6616565, 9263191, 17056135, 23878589, 27436495, 38411093, 46315955, 64842337, 119392945, 167150123, 192055465, 268877651, 324211685, 835750615, 1344388255, 4976980193, 24884900965, 34838861351, 174194306755, 243872029457, 1219360147285]

約数ペア:

[(1, 1219360147285), (5, 243872029457), (7, 174194306755), (35, 34838861351), (49, 24884900965), (245, 4976980193), (907, 1344388255), (1459, 835750615), (3761, 324211685), (4535, 268877651), (6349, 192055465), (7295, 167150123), (10213, 119392945), (18805, 64842337), (26327, 46315955), (31745, 38411093), (44443, 27436495), (51065, 23878589), (71491, 17056135), (131635, 9263191), (184289, 6616565), (222215, 5487299), (357455, 3411227), (921445, 1323313)]