306960888975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1\times {\mathrm{5039}}^1$

素因数の和:6561

約数の個数: 96

約数和(自身を含む): 559754173440

約数和(自身を除く): 252793284465

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1453, 1677, 2795, 3225, 4359, 5039, 7265, 8385, 13975, 15117, 18889, 21795, 25195, 36325, 41925, 56667, 62479, 65507, 75585, 94445, 108975, 125975, 187437, 196521, 216677, 283335, 312395, 327535, 377925, 472225, 650031, 812227, 937185, 982605, 1083385, 1416675, 1561975, 1637675, 2436681, 2816801, 3250155, 4061135, 4685925, 4913025, 5416925, 7321667, 8450403, 12183405, 14084005, 16250775, 20305675, 21965001, 36608335, 42252015, 60917025, 70420025, 95181671, 109825005, 183041675, 211260075, 285545013, 314831681, 475908355, 549125025, 944495043, 1427725065, 1574158405, 2379541775, 4092811853, 4722475215, 7138625325, 7870792025, 12278435559, 20464059265, 23612376075, 61392177795, 102320296325, 306960888975]

約数ペア:

[(1, 306960888975), (3, 102320296325), (5, 61392177795), (13, 23612376075), (15, 20464059265), (25, 12278435559), (39, 7870792025), (43, 7138625325), (65, 4722475215), (75, 4092811853), (129, 2379541775), (195, 1574158405), (215, 1427725065), (325, 944495043), (559, 549125025), (645, 475908355), (975, 314831681), (1075, 285545013), (1453, 211260075), (1677, 183041675), (2795, 109825005), (3225, 95181671), (4359, 70420025), (5039, 60917025), (7265, 42252015), (8385, 36608335), (13975, 21965001), (15117, 20305675), (18889, 16250775), (21795, 14084005), (25195, 12183405), (36325, 8450403), (41925, 7321667), (56667, 5416925), (62479, 4913025), (65507, 4685925), (75585, 4061135), (94445, 3250155), (108975, 2816801), (125975, 2436681), (187437, 1637675), (196521, 1561975), (216677, 1416675), (283335, 1083385), (312395, 982605), (327535, 937185), (377925, 812227), (472225, 650031)]