63295335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 121070976

約数和(自身を除く): 57775641

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 157, 255, 279, 289, 465, 471, 527, 765, 785, 867, 1395, 1413, 1445, 1581, 2355, 2601, 2635, 2669, 4335, 4743, 4867, 7065, 7905, 8007, 8959, 13005, 13345, 14601, 23715, 24021, 24335, 26877, 40035, 43803, 44795, 45373, 73005, 80631, 82739, 120105, 134385, 136119, 219015, 226865, 248217, 403155, 408357, 413695, 680595, 744651, 1241085, 1406563, 2041785, 3723255, 4219689, 7032815, 12659067, 21098445, 63295335]

約数ペア:

[(1, 63295335), (3, 21098445), (5, 12659067), (9, 7032815), (15, 4219689), (17, 3723255), (31, 2041785), (45, 1406563), (51, 1241085), (85, 744651), (93, 680595), (153, 413695), (155, 408357), (157, 403155), (255, 248217), (279, 226865), (289, 219015), (465, 136119), (471, 134385), (527, 120105), (765, 82739), (785, 80631), (867, 73005), (1395, 45373), (1413, 44795), (1445, 43803), (1581, 40035), (2355, 26877), (2601, 24335), (2635, 24021), (2669, 23715), (4335, 14601), (4743, 13345), (4867, 13005), (7065, 8959), (7905, 8007)]