63878889165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{15199}}^1$

素因数の和:18306

約数の個数: 64

約数和(自身を含む): 125841408000

約数和(自身を除く): 61962518835

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3079, 9237, 15199, 15395, 21553, 40027, 45597, 46185, 64659, 75995, 106393, 107765, 120081, 197587, 200135, 227985, 280189, 319179, 323295, 531965, 592761, 600405, 840567, 987935, 1383109, 1400945, 1595895, 2963805, 4149327, 4202835, 6915545, 20746635, 46797721, 140393163, 233988605, 327584047, 608370373, 701965815, 982752141, 1637920235, 1825111119, 3041851865, 4258592611, 4913760705, 9125555595, 12775777833, 21292963055, 63878889165]

約数ペア:

[(1, 63878889165), (3, 21292963055), (5, 12775777833), (7, 9125555595), (13, 4913760705), (15, 4258592611), (21, 3041851865), (35, 1825111119), (39, 1637920235), (65, 982752141), (91, 701965815), (105, 608370373), (195, 327584047), (273, 233988605), (455, 140393163), (1365, 46797721), (3079, 20746635), (9237, 6915545), (15199, 4202835), (15395, 4149327), (21553, 2963805), (40027, 1595895), (45597, 1400945), (46185, 1383109), (64659, 987935), (75995, 840567), (106393, 600405), (107765, 592761), (120081, 531965), (197587, 323295), (200135, 319179), (227985, 280189)]