15047850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 38202912

約数和(自身を除く): 23155062

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 2333, 3225, 4666, 6450, 6999, 11665, 13998, 23330, 34995, 58325, 69990, 100319, 116650, 174975, 200638, 300957, 349950, 501595, 601914, 1003190, 1504785, 2507975, 3009570, 5015950, 7523925, 15047850]

約数ペア:

[(1, 15047850), (2, 7523925), (3, 5015950), (5, 3009570), (6, 2507975), (10, 1504785), (15, 1003190), (25, 601914), (30, 501595), (43, 349950), (50, 300957), (75, 200638), (86, 174975), (129, 116650), (150, 100319), (215, 69990), (258, 58325), (430, 34995), (645, 23330), (1075, 13998), (1290, 11665), (2150, 6999), (2333, 6450), (3225, 4666)]