7933950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 72

約数和(自身を含む): 22139208

約数和(自身を除く): 14205258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 653, 675, 810, 1215, 1306, 1350, 1959, 2025, 2430, 3265, 3918, 4050, 5877, 6075, 6530, 9795, 11754, 12150, 16325, 17631, 19590, 29385, 32650, 35262, 48975, 52893, 58770, 88155, 97950, 105786, 146925, 158679, 176310, 264465, 293850, 317358, 440775, 528930, 793395, 881550, 1322325, 1586790, 2644650, 3966975, 7933950]

約数ペア:

[(1, 7933950), (2, 3966975), (3, 2644650), (5, 1586790), (6, 1322325), (9, 881550), (10, 793395), (15, 528930), (18, 440775), (25, 317358), (27, 293850), (30, 264465), (45, 176310), (50, 158679), (54, 146925), (75, 105786), (81, 97950), (90, 88155), (135, 58770), (150, 52893), (162, 48975), (225, 35262), (243, 32650), (270, 29385), (405, 19590), (450, 17631), (486, 16325), (653, 12150), (675, 11754), (810, 9795), (1215, 6530), (1306, 6075), (1350, 5877), (1959, 4050), (2025, 3918), (2430, 3265)]