917076465

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 1665031680

約数和(自身を除く): 747955215

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 103, 135, 303, 309, 505, 515, 653, 909, 927, 1515, 1545, 1959, 2727, 2781, 3265, 4545, 4635, 5877, 9795, 10403, 13635, 13905, 17631, 29385, 31209, 52015, 65953, 67259, 88155, 93627, 156045, 197859, 201777, 280881, 329765, 336295, 468135, 593577, 605331, 989295, 1008885, 1404405, 1780731, 1815993, 2967885, 3026655, 6793159, 8903655, 9079965, 20379477, 33965795, 61138431, 101897385, 183415293, 305692155, 917076465]

約数ペア:

[(1, 917076465), (3, 305692155), (5, 183415293), (9, 101897385), (15, 61138431), (27, 33965795), (45, 20379477), (101, 9079965), (103, 8903655), (135, 6793159), (303, 3026655), (309, 2967885), (505, 1815993), (515, 1780731), (653, 1404405), (909, 1008885), (927, 989295), (1515, 605331), (1545, 593577), (1959, 468135), (2727, 336295), (2781, 329765), (3265, 280881), (4545, 201777), (4635, 197859), (5877, 156045), (9795, 93627), (10403, 88155), (13635, 67259), (13905, 65953), (17631, 52015), (29385, 31209)]