38760225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 76334400

約数和(自身を除く): 37574175

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 53, 75, 105, 147, 159, 175, 199, 245, 265, 371, 525, 597, 735, 795, 995, 1113, 1225, 1325, 1393, 1855, 2597, 2985, 3675, 3975, 4179, 4975, 5565, 6965, 7791, 9275, 9751, 10547, 12985, 14925, 20895, 27825, 29253, 31641, 34825, 38955, 48755, 52735, 64925, 73829, 104475, 146265, 158205, 194775, 221487, 243775, 263675, 369145, 516803, 731325, 791025, 1107435, 1550409, 1845725, 2584015, 5537175, 7752045, 12920075, 38760225]

約数ペア:

[(1, 38760225), (3, 12920075), (5, 7752045), (7, 5537175), (15, 2584015), (21, 1845725), (25, 1550409), (35, 1107435), (49, 791025), (53, 731325), (75, 516803), (105, 369145), (147, 263675), (159, 243775), (175, 221487), (199, 194775), (245, 158205), (265, 146265), (371, 104475), (525, 73829), (597, 64925), (735, 52735), (795, 48755), (995, 38955), (1113, 34825), (1225, 31641), (1325, 29253), (1393, 27825), (1855, 20895), (2597, 14925), (2985, 12985), (3675, 10547), (3975, 9751), (4179, 9275), (4975, 7791), (5565, 6965)]