85968675

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 173530560

約数和(自身を除く): 87561885

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 97, 101, 117, 135, 195, 225, 291, 303, 325, 351, 485, 505, 585, 675, 873, 909, 975, 1261, 1313, 1455, 1515, 1755, 2425, 2525, 2619, 2727, 2925, 3783, 3939, 4365, 4545, 6305, 6565, 7275, 7575, 8775, 9797, 11349, 11817, 13095, 13635, 18915, 19695, 21825, 22725, 29391, 31525, 32825, 34047, 35451, 48985, 56745, 59085, 65475, 68175, 88173, 94575, 98475, 127361, 146955, 170235, 177255, 244925, 264519, 283725, 295425, 382083, 440865, 636805, 734775, 851175, 886275, 1146249, 1322595, 1910415, 2204325, 3184025, 3438747, 5731245, 6612975, 9552075, 17193735, 28656225, 85968675]

約数ペア:

[(1, 85968675), (3, 28656225), (5, 17193735), (9, 9552075), (13, 6612975), (15, 5731245), (25, 3438747), (27, 3184025), (39, 2204325), (45, 1910415), (65, 1322595), (75, 1146249), (97, 886275), (101, 851175), (117, 734775), (135, 636805), (195, 440865), (225, 382083), (291, 295425), (303, 283725), (325, 264519), (351, 244925), (485, 177255), (505, 170235), (585, 146955), (675, 127361), (873, 98475), (909, 94575), (975, 88173), (1261, 68175), (1313, 65475), (1455, 59085), (1515, 56745), (1755, 48985), (2425, 35451), (2525, 34047), (2619, 32825), (2727, 31525), (2925, 29391), (3783, 22725), (3939, 21825), (4365, 19695), (4545, 18915), (6305, 13635), (6565, 13095), (7275, 11817), (7575, 11349), (8775, 9797)]