40400325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 83798208

約数和(自身を除く): 43397883

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 175, 225, 227, 315, 339, 525, 565, 681, 791, 1017, 1135, 1575, 1589, 1695, 2043, 2373, 2825, 3405, 3955, 4767, 5085, 5675, 7119, 7945, 8475, 10215, 11865, 14301, 17025, 19775, 23835, 25425, 25651, 35595, 39725, 51075, 59325, 71505, 76953, 119175, 128255, 177975, 179557, 230859, 357525, 384765, 538671, 641275, 897785, 1154295, 1616013, 1923825, 2693355, 4488925, 5771475, 8080065, 13466775, 40400325]

約数ペア:

[(1, 40400325), (3, 13466775), (5, 8080065), (7, 5771475), (9, 4488925), (15, 2693355), (21, 1923825), (25, 1616013), (35, 1154295), (45, 897785), (63, 641275), (75, 538671), (105, 384765), (113, 357525), (175, 230859), (225, 179557), (227, 177975), (315, 128255), (339, 119175), (525, 76953), (565, 71505), (681, 59325), (791, 51075), (1017, 39725), (1135, 35595), (1575, 25651), (1589, 25425), (1695, 23835), (2043, 19775), (2373, 17025), (2825, 14301), (3405, 11865), (3955, 10215), (4767, 8475), (5085, 7945), (5675, 7119)]