4220777535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 7362539520

約数和(自身を除く): 3141761985

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 211, 507, 607, 633, 845, 1055, 1821, 2197, 2535, 2743, 3035, 3165, 6591, 7891, 8229, 9105, 10985, 13715, 23673, 32955, 35659, 39455, 41145, 102583, 106977, 118365, 128077, 178295, 307749, 384231, 463567, 512915, 534885, 640385, 1333579, 1390701, 1538745, 1665001, 1921155, 2317835, 4000737, 4995003, 6667895, 6953505, 8325005, 20003685, 21645013, 24975015, 64935039, 108225065, 281385169, 324675195, 844155507, 1406925845, 4220777535]

約数ペア:

[(1, 4220777535), (3, 1406925845), (5, 844155507), (13, 324675195), (15, 281385169), (39, 108225065), (65, 64935039), (169, 24975015), (195, 21645013), (211, 20003685), (507, 8325005), (607, 6953505), (633, 6667895), (845, 4995003), (1055, 4000737), (1821, 2317835), (2197, 1921155), (2535, 1665001), (2743, 1538745), (3035, 1390701), (3165, 1333579), (6591, 640385), (7891, 534885), (8229, 512915), (9105, 463567), (10985, 384231), (13715, 307749), (23673, 178295), (32955, 128077), (35659, 118365), (39455, 106977), (41145, 102583)]