669465675

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 1268847360

約数和(自身を除く): 599381685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 113, 131, 135, 201, 225, 335, 339, 393, 565, 603, 655, 675, 1005, 1017, 1179, 1675, 1695, 1809, 1965, 2825, 3015, 3051, 3275, 3537, 5025, 5085, 5895, 7571, 8475, 8777, 9045, 9825, 14803, 15075, 15255, 17685, 22713, 25425, 26331, 29475, 37855, 43885, 44409, 45225, 68139, 74015, 76275, 78993, 88425, 113565, 131655, 133227, 189275, 204417, 219425, 222045, 236979, 340695, 370075, 394965, 399681, 567825, 658275, 666135, 991801, 1022085, 1110225, 1184895, 1703475, 1974825, 1998405, 2975403, 3330675, 4959005, 5110425, 5924475, 8926209, 9992025, 14877015, 24795025, 26778627, 44631045, 74385075, 133893135, 223155225, 669465675]

約数ペア:

[(1, 669465675), (3, 223155225), (5, 133893135), (9, 74385075), (15, 44631045), (25, 26778627), (27, 24795025), (45, 14877015), (67, 9992025), (75, 8926209), (113, 5924475), (131, 5110425), (135, 4959005), (201, 3330675), (225, 2975403), (335, 1998405), (339, 1974825), (393, 1703475), (565, 1184895), (603, 1110225), (655, 1022085), (675, 991801), (1005, 666135), (1017, 658275), (1179, 567825), (1675, 399681), (1695, 394965), (1809, 370075), (1965, 340695), (2825, 236979), (3015, 222045), (3051, 219425), (3275, 204417), (3537, 189275), (5025, 133227), (5085, 131655), (5895, 113565), (7571, 88425), (8475, 78993), (8777, 76275), (9045, 74015), (9825, 68139), (14803, 45225), (15075, 44409), (15255, 43885), (17685, 37855), (22713, 29475), (25425, 26331)]