15674130225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{18289}}^1$

素因数の和:18611

約数の個数: 72

約数和(自身を含む): 30338500920

約数和(自身を除く): 14664370695

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 293, 325, 585, 879, 975, 1465, 2637, 2925, 3809, 4395, 7325, 11427, 13185, 18289, 19045, 21975, 34281, 54867, 57135, 65925, 91445, 95225, 164601, 171405, 237757, 274335, 285675, 457225, 713271, 823005, 857025, 1188785, 1371675, 2139813, 3566355, 4115025, 5358677, 5943925, 10699065, 16076031, 17831775, 26793385, 48228093, 53495325, 69662801, 80380155, 133966925, 208988403, 241140465, 348314005, 401900775, 626965209, 1044942015, 1205702325, 1741570025, 3134826045, 5224710075, 15674130225]

約数ペア:

[(1, 15674130225), (3, 5224710075), (5, 3134826045), (9, 1741570025), (13, 1205702325), (15, 1044942015), (25, 626965209), (39, 401900775), (45, 348314005), (65, 241140465), (75, 208988403), (117, 133966925), (195, 80380155), (225, 69662801), (293, 53495325), (325, 48228093), (585, 26793385), (879, 17831775), (975, 16076031), (1465, 10699065), (2637, 5943925), (2925, 5358677), (3809, 4115025), (4395, 3566355), (7325, 2139813), (11427, 1371675), (13185, 1188785), (18289, 857025), (19045, 823005), (21975, 713271), (34281, 457225), (54867, 285675), (57135, 274335), (65925, 237757), (91445, 171405), (95225, 164601)]