41624375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 57731520

約数和(自身を除く): 16107145

約数列:

[1, 5, 13, 25, 47, 65, 109, 125, 235, 325, 545, 611, 625, 1175, 1417, 1625, 2725, 3055, 5123, 5875, 7085, 8125, 13625, 15275, 25615, 29375, 35425, 66599, 68125, 76375, 128075, 177125, 332995, 381875, 640375, 885625, 1664975, 3201875, 8324875, 41624375]

約数ペア:

[(1, 41624375), (5, 8324875), (13, 3201875), (25, 1664975), (47, 885625), (65, 640375), (109, 381875), (125, 332995), (235, 177125), (325, 128075), (545, 76375), (611, 68125), (625, 66599), (1175, 35425), (1417, 29375), (1625, 25615), (2725, 15275), (3055, 13625), (5123, 8125), (5875, 7085)]