23321925

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 47392800

約数和(自身を除く): 24070875

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 349, 405, 495, 675, 825, 891, 1047, 1215, 1485, 1745, 2025, 2475, 2673, 3141, 3839, 4455, 5235, 6075, 7425, 8725, 9423, 11517, 13365, 15705, 19195, 22275, 26175, 28269, 34551, 47115, 57585, 66825, 78525, 84807, 95975, 103653, 141345, 172755, 235575, 287925, 310959, 424035, 518265, 706725, 863775, 932877, 1554795, 2120175, 2591325, 4664385, 7773975, 23321925]

約数ペア:

[(1, 23321925), (3, 7773975), (5, 4664385), (9, 2591325), (11, 2120175), (15, 1554795), (25, 932877), (27, 863775), (33, 706725), (45, 518265), (55, 424035), (75, 310959), (81, 287925), (99, 235575), (135, 172755), (165, 141345), (225, 103653), (243, 95975), (275, 84807), (297, 78525), (349, 66825), (405, 57585), (495, 47115), (675, 34551), (825, 28269), (891, 26175), (1047, 22275), (1215, 19195), (1485, 15705), (1745, 13365), (2025, 11517), (2475, 9423), (2673, 8725), (3141, 7425), (3839, 6075), (4455, 5235)]