2984925375

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{199}}^2$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 5488717104

約数和(自身を除く): 2503791729

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 199, 201, 225, 335, 375, 597, 603, 995, 1005, 1125, 1675, 1791, 2985, 3015, 4975, 5025, 8375, 8955, 13333, 14925, 15075, 24875, 25125, 39601, 39999, 44775, 66665, 74625, 75375, 118803, 119997, 198005, 199995, 223875, 333325, 356409, 594015, 599985, 990025, 999975, 1666625, 1782045, 2653267, 2970075, 2999925, 4950125, 4999875, 7959801, 8910225, 13266335, 14850375, 14999625, 23879403, 39799005, 44551125, 66331675, 119397015, 198995025, 331658375, 596985075, 994975125, 2984925375]

約数ペア:

[(1, 2984925375), (3, 994975125), (5, 596985075), (9, 331658375), (15, 198995025), (25, 119397015), (45, 66331675), (67, 44551125), (75, 39799005), (125, 23879403), (199, 14999625), (201, 14850375), (225, 13266335), (335, 8910225), (375, 7959801), (597, 4999875), (603, 4950125), (995, 2999925), (1005, 2970075), (1125, 2653267), (1675, 1782045), (1791, 1666625), (2985, 999975), (3015, 990025), (4975, 599985), (5025, 594015), (8375, 356409), (8955, 333325), (13333, 223875), (14925, 199995), (15075, 198005), (24875, 119997), (25125, 118803), (39601, 75375), (39999, 74625), (44775, 66665)]