153164475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 303275232

約数和(自身を除く): 150110757

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 153, 207, 225, 255, 345, 391, 425, 575, 765, 1035, 1173, 1275, 1725, 1741, 1955, 3519, 3825, 5175, 5223, 5865, 8705, 9775, 15669, 17595, 26115, 29325, 29597, 40043, 43525, 78345, 87975, 88791, 120129, 130575, 147985, 200215, 266373, 360387, 391725, 443955, 600645, 680731, 739925, 1001075, 1331865, 1801935, 2042193, 2219775, 3003225, 3403655, 6126579, 6659325, 9009675, 10210965, 17018275, 30632895, 51054825, 153164475]

約数ペア:

[(1, 153164475), (3, 51054825), (5, 30632895), (9, 17018275), (15, 10210965), (17, 9009675), (23, 6659325), (25, 6126579), (45, 3403655), (51, 3003225), (69, 2219775), (75, 2042193), (85, 1801935), (115, 1331865), (153, 1001075), (207, 739925), (225, 680731), (255, 600645), (345, 443955), (391, 391725), (425, 360387), (575, 266373), (765, 200215), (1035, 147985), (1173, 130575), (1275, 120129), (1725, 88791), (1741, 87975), (1955, 78345), (3519, 43525), (3825, 40043), (5175, 29597), (5223, 29325), (5865, 26115), (8705, 17595), (9775, 15669)]