1951425

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{59}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 4240800

約数和(自身を除く): 2289375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 59, 63, 75, 105, 135, 147, 175, 177, 189, 225, 245, 295, 315, 413, 441, 525, 531, 675, 735, 885, 945, 1225, 1239, 1323, 1475, 1575, 1593, 2065, 2205, 2655, 2891, 3675, 3717, 4425, 4725, 6195, 6615, 7965, 8673, 10325, 11025, 11151, 13275, 14455, 18585, 26019, 30975, 33075, 39825, 43365, 55755, 72275, 78057, 92925, 130095, 216825, 278775, 390285, 650475, 1951425]

約数ペア:

[(1, 1951425), (3, 650475), (5, 390285), (7, 278775), (9, 216825), (15, 130095), (21, 92925), (25, 78057), (27, 72275), (35, 55755), (45, 43365), (49, 39825), (59, 33075), (63, 30975), (75, 26019), (105, 18585), (135, 14455), (147, 13275), (175, 11151), (177, 11025), (189, 10325), (225, 8673), (245, 7965), (295, 6615), (315, 6195), (413, 4725), (441, 4425), (525, 3717), (531, 3675), (675, 2891), (735, 2655), (885, 2205), (945, 2065), (1225, 1593), (1239, 1575), (1323, 1475)]