223446015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13171}}^1$

素因数の和:13224

約数の個数: 48

約数和(自身を含む): 431514720

約数和(自身を除く): 208068705

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 3393, 5655, 13171, 16965, 39513, 65855, 118539, 171223, 197565, 381959, 513669, 592695, 856115, 1145877, 1541007, 1909795, 2568345, 3437631, 4965467, 5729385, 7705035, 14896401, 17188155, 24827335, 44689203, 74482005, 223446015]

約数ペア:

[(1, 223446015), (3, 74482005), (5, 44689203), (9, 24827335), (13, 17188155), (15, 14896401), (29, 7705035), (39, 5729385), (45, 4965467), (65, 3437631), (87, 2568345), (117, 1909795), (145, 1541007), (195, 1145877), (261, 856115), (377, 592695), (435, 513669), (585, 381959), (1131, 197565), (1305, 171223), (1885, 118539), (3393, 65855), (5655, 39513), (13171, 16965)]