28789650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63977}}^1$

素因数の和:63995

約数の個数: 36

約数和(自身を含む): 77349402

約数和(自身を除く): 48559752

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63977, 127954, 191931, 319885, 383862, 575793, 639770, 959655, 1151586, 1599425, 1919310, 2878965, 3198850, 4798275, 5757930, 9596550, 14394825, 28789650]

約数ペア:

[(1, 28789650), (2, 14394825), (3, 9596550), (5, 5757930), (6, 4798275), (9, 3198850), (10, 2878965), (15, 1919310), (18, 1599425), (25, 1151586), (30, 959655), (45, 639770), (50, 575793), (75, 383862), (90, 319885), (150, 191931), (225, 127954), (450, 63977)]