15255045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 28894320

約数和(自身を除く): 13639275

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 293, 445, 585, 801, 879, 1157, 1335, 1465, 2637, 3471, 3809, 4005, 4395, 5785, 10413, 11427, 13185, 17355, 19045, 26077, 34281, 52065, 57135, 78231, 130385, 171405, 234693, 339001, 391155, 1017003, 1173465, 1695005, 3051009, 5085015, 15255045]

約数ペア:

[(1, 15255045), (3, 5085015), (5, 3051009), (9, 1695005), (13, 1173465), (15, 1017003), (39, 391155), (45, 339001), (65, 234693), (89, 171405), (117, 130385), (195, 78231), (267, 57135), (293, 52065), (445, 34281), (585, 26077), (801, 19045), (879, 17355), (1157, 13185), (1335, 11427), (1465, 10413), (2637, 5785), (3471, 4395), (3809, 4005)]