383307888975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{27239}}^1$

素因数の和:27761

約数の個数: 96

約数和(自身を含む): 711599454720

約数和(自身を除く): 328291565745

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 461, 555, 825, 925, 1221, 1383, 2035, 2305, 2775, 5071, 6105, 6915, 10175, 11525, 15213, 17057, 25355, 27239, 30525, 34575, 51171, 76065, 81717, 85285, 126775, 136195, 187627, 255855, 299629, 380325, 408585, 426425, 562881, 680975, 898887, 938135, 1007843, 1279275, 1498145, 2042925, 2814405, 3023529, 4494435, 4690675, 5039215, 7490725, 11086273, 12557179, 14072025, 15117645, 22472175, 25196075, 33258819, 37671537, 55431365, 62785895, 75588225, 138128969, 166294095, 188357685, 277156825, 313929475, 414386907, 464615623, 690644845, 831470475, 941788425, 1393846869, 2071934535, 2323078115, 3453224225, 5110771853, 6969234345, 10359672675, 11615390575, 15332315559, 25553859265, 34846171725, 76661577795, 127769296325, 383307888975]

約数ペア:

[(1, 383307888975), (3, 127769296325), (5, 76661577795), (11, 34846171725), (15, 25553859265), (25, 15332315559), (33, 11615390575), (37, 10359672675), (55, 6969234345), (75, 5110771853), (111, 3453224225), (165, 2323078115), (185, 2071934535), (275, 1393846869), (407, 941788425), (461, 831470475), (555, 690644845), (825, 464615623), (925, 414386907), (1221, 313929475), (1383, 277156825), (2035, 188357685), (2305, 166294095), (2775, 138128969), (5071, 75588225), (6105, 62785895), (6915, 55431365), (10175, 37671537), (11525, 33258819), (15213, 25196075), (17057, 22472175), (25355, 15117645), (27239, 14072025), (30525, 12557179), (34575, 11086273), (51171, 7490725), (76065, 5039215), (81717, 4690675), (85285, 4494435), (126775, 3023529), (136195, 2814405), (187627, 2042925), (255855, 1498145), (299629, 1279275), (380325, 1007843), (408585, 938135), (426425, 898887), (562881, 680975)]