90815175

素因数分解:

$3^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 185464320

約数和(自身を除く): 94649145

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 151, 165, 225, 243, 275, 297, 405, 453, 495, 675, 729, 755, 825, 891, 1215, 1359, 1485, 1661, 2025, 2187, 2265, 2475, 2673, 3645, 3775, 4077, 4455, 4983, 6075, 6795, 7425, 8019, 8305, 10935, 11325, 12231, 13365, 14949, 18225, 20385, 22275, 24057, 24915, 33975, 36693, 40095, 41525, 44847, 54675, 61155, 66825, 74745, 101925, 110079, 120285, 124575, 134541, 183465, 200475, 224235, 305775, 330237, 373725, 403623, 550395, 601425, 672705, 917325, 1121175, 1210869, 1651185, 2018115, 2751975, 3363525, 3632607, 6054345, 8255925, 10090575, 18163035, 30271725, 90815175]

約数ペア:

[(1, 90815175), (3, 30271725), (5, 18163035), (9, 10090575), (11, 8255925), (15, 6054345), (25, 3632607), (27, 3363525), (33, 2751975), (45, 2018115), (55, 1651185), (75, 1210869), (81, 1121175), (99, 917325), (135, 672705), (151, 601425), (165, 550395), (225, 403623), (243, 373725), (275, 330237), (297, 305775), (405, 224235), (453, 200475), (495, 183465), (675, 134541), (729, 124575), (755, 120285), (825, 110079), (891, 101925), (1215, 74745), (1359, 66825), (1485, 61155), (1661, 54675), (2025, 44847), (2187, 41525), (2265, 40095), (2475, 36693), (2673, 33975), (3645, 24915), (3775, 24057), (4077, 22275), (4455, 20385), (4983, 18225), (6075, 14949), (6795, 13365), (7425, 12231), (8019, 11325), (8305, 10935)]