1358955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 2673216

約数和(自身を除く): 1314261

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 101, 115, 117, 195, 207, 299, 303, 345, 505, 585, 897, 909, 1035, 1313, 1495, 1515, 2323, 2691, 3939, 4485, 4545, 6565, 6969, 11615, 11817, 13455, 19695, 20907, 30199, 34845, 59085, 90597, 104535, 150995, 271791, 452985, 1358955]

約数ペア:

[(1, 1358955), (3, 452985), (5, 271791), (9, 150995), (13, 104535), (15, 90597), (23, 59085), (39, 34845), (45, 30199), (65, 20907), (69, 19695), (101, 13455), (115, 11817), (117, 11615), (195, 6969), (207, 6565), (299, 4545), (303, 4485), (345, 3939), (505, 2691), (585, 2323), (897, 1515), (909, 1495), (1035, 1313)]