722610135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13879}}^1$

素因数の和:13992

約数の個数: 48

約数和(自身を含む): 1364126400

約数和(自身を除く): 641516265

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 3471, 4005, 5785, 10413, 13879, 17355, 41637, 52065, 69395, 124911, 180427, 208185, 541281, 624555, 902135, 1235231, 1623843, 2706405, 3705693, 6176155, 8119215, 11117079, 16058003, 18528465, 48174009, 55585395, 80290015, 144522027, 240870045, 722610135]

約数ペア:

[(1, 722610135), (3, 240870045), (5, 144522027), (9, 80290015), (13, 55585395), (15, 48174009), (39, 18528465), (45, 16058003), (65, 11117079), (89, 8119215), (117, 6176155), (195, 3705693), (267, 2706405), (445, 1623843), (585, 1235231), (801, 902135), (1157, 624555), (1335, 541281), (3471, 208185), (4005, 180427), (5785, 124911), (10413, 69395), (13879, 52065), (17355, 41637)]