84442605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 153323520

約数和(自身を除く): 68880915

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 155, 183, 195, 229, 305, 403, 465, 687, 793, 915, 1145, 1209, 1891, 2015, 2379, 2977, 3435, 3965, 5673, 6045, 7099, 8931, 9455, 11895, 13969, 14885, 21297, 24583, 28365, 35495, 41907, 44655, 69845, 73749, 92287, 106485, 122915, 181597, 209535, 276861, 368745, 433039, 461435, 544791, 907985, 1299117, 1384305, 2165195, 2723955, 5629507, 6495585, 16888521, 28147535, 84442605]

約数ペア:

[(1, 84442605), (3, 28147535), (5, 16888521), (13, 6495585), (15, 5629507), (31, 2723955), (39, 2165195), (61, 1384305), (65, 1299117), (93, 907985), (155, 544791), (183, 461435), (195, 433039), (229, 368745), (305, 276861), (403, 209535), (465, 181597), (687, 122915), (793, 106485), (915, 92287), (1145, 73749), (1209, 69845), (1891, 44655), (2015, 41907), (2379, 35495), (2977, 28365), (3435, 24583), (3965, 21297), (5673, 14885), (6045, 13969), (7099, 11895), (8931, 9455)]