127722075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 229839456

約数和(自身を除く): 102117381

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 325, 505, 975, 1297, 1313, 1515, 2525, 3891, 3939, 6485, 6565, 7575, 16861, 19455, 19695, 32425, 32825, 50583, 84305, 97275, 98475, 130997, 252915, 392991, 421525, 654985, 1264575, 1702961, 1964955, 3274925, 5108883, 8514805, 9824775, 25544415, 42574025, 127722075]

約数ペア:

[(1, 127722075), (3, 42574025), (5, 25544415), (13, 9824775), (15, 8514805), (25, 5108883), (39, 3274925), (65, 1964955), (75, 1702961), (101, 1264575), (195, 654985), (303, 421525), (325, 392991), (505, 252915), (975, 130997), (1297, 98475), (1313, 97275), (1515, 84305), (2525, 50583), (3891, 32825), (3939, 32425), (6485, 19695), (6565, 19455), (7575, 16861)]