201913425

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 428226560

約数和(自身を除く): 226313135

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 151, 175, 189, 225, 283, 315, 453, 525, 675, 755, 849, 945, 1057, 1359, 1415, 1575, 1981, 2265, 2547, 3171, 3775, 4077, 4245, 4725, 5285, 5943, 6795, 7075, 7641, 9513, 9905, 11325, 12735, 15855, 17829, 20385, 21225, 26425, 28539, 29715, 33975, 38205, 42733, 47565, 49525, 53487, 63675, 79275, 89145, 101925, 128199, 142695, 148575, 191025, 213665, 237825, 267435, 299131, 384597, 445725, 640995, 713475, 897393, 1068325, 1153791, 1337175, 1495655, 1922985, 2692179, 3204975, 4486965, 5768955, 7478275, 8076537, 9614925, 13460895, 22434825, 28844775, 40382685, 67304475, 201913425]

約数ペア:

[(1, 201913425), (3, 67304475), (5, 40382685), (7, 28844775), (9, 22434825), (15, 13460895), (21, 9614925), (25, 8076537), (27, 7478275), (35, 5768955), (45, 4486965), (63, 3204975), (75, 2692179), (105, 1922985), (135, 1495655), (151, 1337175), (175, 1153791), (189, 1068325), (225, 897393), (283, 713475), (315, 640995), (453, 445725), (525, 384597), (675, 299131), (755, 267435), (849, 237825), (945, 213665), (1057, 191025), (1359, 148575), (1415, 142695), (1575, 128199), (1981, 101925), (2265, 89145), (2547, 79275), (3171, 63675), (3775, 53487), (4077, 49525), (4245, 47565), (4725, 42733), (5285, 38205), (5943, 33975), (6795, 29715), (7075, 28539), (7641, 26425), (9513, 21225), (9905, 20385), (11325, 17829), (12735, 15855)]