7201408035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2767}}^1$

素因数の和:3028

約数の個数: 64

約数和(自身を含む): 12372295680

約数和(自身を除く): 5170887645

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 193, 435, 465, 579, 899, 965, 2697, 2767, 2895, 4495, 5597, 5983, 8301, 13485, 13835, 16791, 17949, 27985, 29915, 41505, 80243, 83955, 85777, 89745, 173507, 240729, 257331, 401215, 428885, 520521, 534031, 867535, 1203645, 1286655, 1602093, 2487533, 2602605, 2670155, 7462599, 8010465, 12437665, 15486899, 16554961, 37312995, 46460697, 49664883, 77434495, 82774805, 232303485, 248324415, 480093869, 1440281607, 2400469345, 7201408035]

約数ペア:

[(1, 7201408035), (3, 2400469345), (5, 1440281607), (15, 480093869), (29, 248324415), (31, 232303485), (87, 82774805), (93, 77434495), (145, 49664883), (155, 46460697), (193, 37312995), (435, 16554961), (465, 15486899), (579, 12437665), (899, 8010465), (965, 7462599), (2697, 2670155), (2767, 2602605), (2895, 2487533), (4495, 1602093), (5597, 1286655), (5983, 1203645), (8301, 867535), (13485, 534031), (13835, 520521), (16791, 428885), (17949, 401215), (27985, 257331), (29915, 240729), (41505, 173507), (80243, 89745), (83955, 85777)]