13727295

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 25140960

約数和(自身を除く): 11413665

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 157, 201, 261, 335, 435, 471, 603, 785, 1005, 1305, 1413, 1943, 2355, 3015, 4553, 5829, 7065, 9715, 10519, 13659, 17487, 22765, 29145, 31557, 40977, 52595, 68295, 87435, 94671, 157785, 204885, 305051, 473355, 915153, 1525255, 2745459, 4575765, 13727295]

約数ペア:

[(1, 13727295), (3, 4575765), (5, 2745459), (9, 1525255), (15, 915153), (29, 473355), (45, 305051), (67, 204885), (87, 157785), (145, 94671), (157, 87435), (201, 68295), (261, 52595), (335, 40977), (435, 31557), (471, 29145), (603, 22765), (785, 17487), (1005, 13659), (1305, 10519), (1413, 9715), (1943, 7065), (2355, 5829), (3015, 4553)]